#include <iostream>
#include <cstring>
using namespace std;
void printBook( struct Books *book );
struct Books
{
char title[50];
char author[50];
char subject[100];
int book_id;
};
int main( )
{
struct Books Book1; // 声明 Book1，类型为 Book
struct Books Book2; // 声明 Book2，类型为 Book */
// Book1 详述
strcpy( Book1.title, "Learn C++ Programming");
strcpy( Book1.author, "Chand Miyan");
strcpy( Book1.subject, "C++ Programming");
Book1.book_id = 6495407;
// Book2 详述
strcpy( Book2.title, "Telecom Billing");
strcpy( Book2.author, "Yakit Singha");
strcpy( Book2.subject, "Telecom");
Book2.book_id = 6495700;
// 通过传 Book1 的地址来输出 Book1 信息
printBook( &Book1 );
// 通过传 Book2 的地址来输出 Book2 信息
printBook( &Book2 );
return 0;
}
// 该函数以结构指针作为参数
void printBook( struct Books *book )
{
cout << "Book title : " << book->title <<endl;
cout << "Book author : " << book->author <<endl;
cout << "Book subject : " << book->subject <<endl;
cout << "Book id : " << book->book_id <<endl;
}
